Unable to add new payment information

I'm unable to add a new payment card to finish my domain transfer. I've halfway through the transfer, so I need to get this resolved quickly if possible. There's a popup that says changes are being made to the billing system and to try again later? How much later is that going to be? Is there someone I can contact to add the card details manually?
3 Replies
Anemony
Anemony4mo ago
I'm getting requested billing customer does not exist (Code: 1324) and internal server error (Code: 1000)
Anemony
Anemony4mo ago
Sorted. Cheers